1. [2013 • 上海卷]The students are looking forward  to  having  an opportunity    society of real-life experience.

A. explore        B. to explore

C. exploring      D. explored

5.  She wants to save some money for an apartment. So she has no plan to ________________  (生)a child so soon.

4.  Let's get up early so as to catch the first bus____________ (及日寸).

3.  When it____________________ (轮到我时)，1 was too excited to speak.

2.  We should take measures to______ the river __________  (阻止……被污染）.

根据中文提示使用适当的短语完成句子

1.  As is well known,smoking_______________________ (对.. 有害)one's health.

10. She is u_______ her mother; she is tall and her mother is very short.

9.  We are looking for methods of p_______ harmful gases from spreading.

8.  The murder case was a p________ to the detective.

7.  One reason why fast food is becoming popular is that places like McDonald's create a family friendly a ____ . They even have playing areas.